/*
 * Copyright 2025 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package androidx.xr.runtime.testing

import androidx.test.ext.junit.runners.AndroidJUnit4
import androidx.xr.runtime.AugmentedObjectCategory
import androidx.xr.runtime.TrackingState
import androidx.xr.runtime.math.Pose
import androidx.xr.runtime.math.Quaternion
import androidx.xr.runtime.math.Vector3
import com.google.common.truth.Truth.assertThat
import org.junit.Test
import org.junit.runner.RunWith

@RunWith(AndroidJUnit4::class)
class FakeRuntimeAugmentedObjectTest {

    @Test
    fun constructor_withDefaultArguments_isTracked() {
        val underTest = FakeRuntimeAugmentedObject()

        assertThat(underTest.trackingState).isEqualTo(TrackingState.TRACKING)
    }

    @Test
    fun constructor_withDefaultArguments_isKeyboard() {
        val underTest = FakeRuntimeAugmentedObject()

        assertThat(underTest.category).isEqualTo(AugmentedObjectCategory.KEYBOARD)
    }

    @Test
    fun createAnchor_addsToAnchorList() {
        val underTest = FakeRuntimeAugmentedObject()
        val testPose = Pose(Vector3(1f, 2f, 3f), Quaternion.Identity)

        val testAnchor = underTest.createAnchor(testPose)

        assertThat(underTest.anchors).containsExactly(testAnchor)
    }

    @Test
    fun detachAnchor_removesAddedAnchor() {
        val underTest = FakeRuntimeAugmentedObject()
        val testPose = Pose(Vector3(1f, 2f, 3f), Quaternion.Identity)

        val testAnchor = underTest.createAnchor(testPose)
        underTest.detachAnchor(testAnchor)

        assertThat(underTest.anchors).isEmpty()
    }
}
